* {
  box-sizing: border-box;
}

body,
div,
p,
h1,
h2,
h3,
h4,
h5,
h6,
ul,
li,
dl,
dt,
a,
input,
button,
textarea,
select {
  margin: 0;
  padding: 0;
  outline: none;
  font-weight: normal;
}

a {
  text-decoration: none;
}

ul,
li {
  list-style: none;
}

input {
  font: normal;
}

input:focus,
a:focus {
  outline: none;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.clearfix:after {
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
  overflow: hidden;
  content: ".";
}

.clearfix {
  zoom: 1;
}

.w700 {
  width: 9.3333rem;
  margin: 0 auto;
}